Patent FR-1909-402558
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- Tech class: CPC B64C23/005: Influencing air flow over aircraft surfaces, not otherwise provided for
- Inventor location: Miramar, Oran, Algérie
Sources
- Original patent document and bibliography entry on espacenet
- Patent FR402558A on google patents
| Year filed | 1909 |
|---|---|
| Year granted | 1909 |
| Office | FR |
| Patent number | 402558 |
| Inventors | Alexis Canizarès |
| Inventor country | DZ |
| Inventor location | |
| Applicant person | Alexis Canizarès |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Hélicoptère |
| English title | Helicopter |
| Tech fields | Helicopter |
| Filing date | 1909-03-17 |
| Full specification filed date | |
| Application number | 402558D |
| Grant date | 1909-09-01 |
| Granted? | 1 |
| Publication date | 1909-10-12 |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | None |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64C23/00 |
| CPCs | CPC B64C2700/6274, CPC B64C23/005 |
| Family year | 1909 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | 0 |
| Application ID | 19221837 |
| INPADOC family ID | 5299732 |
| Number of text pages | 1 |
| Number of diagram pages | 2 |
| Number of figures | 4 |
| Number of claims | 1 |
